PUB-A-508718430

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-508718430.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-508718430
Aliases
  • A-508718430
  • CVE-2026-56879
Published
2026-09-01T00:00:00Z
Modified
2026-09-11T15:42:03Z
Summary
[none]
Details

In gmc_mb_msg_handler of gmc_mba.c, there is a possible memory corruption due to a confused deputy. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
Pixel-family specific:0
Fixed
Pixel-family specific:2026-09-05

Affected versions

Other
Pixel-family specific

Ecosystem specific 

{
    "severity": "High",
    "spl": "2026-09-05",
    "types": [
        "EoP"
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-508718430.json"